2 (l + 1/3 timesl) = 56, what is l?

A puzzle piece in the shape of a triangle has perimeter 25 centimeters. Two sides of the triangle are each twice as long as the shortest side. Find the length of the shortest side.

How do I solve 6x+3=18. And 5 (4x-5) = 155

Use the square root property of equality to solve (x - 3) 2 = - 4

State your first and last name. use the letters in your first name and last name to write an equation of a line in slope-intercept form, y=mx + b as follows:

Natalie invested $1,200 in an account paying an interest rate of 6.4% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 17 years?

The sum of Emil's and Rosa's ages is 27 years. Nine years ago Emil was twice as old as Rosa was then. How old is each person? What are the two equations?

A local real estate magazine used the median instead of the mean when it reported the SAT score of the average student who attends Groveland High School.

Explain: How could you use cubes to act out a problem

What type of line is the graph of x = - 2?

Lala how can you use a formula to find the perimeter of a polygon that has sides of equal length